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Study of biodiesel production from waste cooking oil by ethyl transesterification and its purification using adsorption processes

2022Conference object Open access
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dc.contributor.authorCamilo, Gabriel L.
dc.contributor.authorGomes, Maria Carolina Sérgi
dc.contributor.authorQueiroz, Ana
dc.contributor.authorRibeiro, António E.
dc.contributor.authorBrito, Paulo
dc.date.accessioned2023-01-23T15:02:59Z
dc.date.available2023-01-23T15:02:59Z
dc.date.issued2022
dc.description.abstractIn the year 2020, global biodiesel production reached 46.45 million tons, with biodiesel from waste cooking oils (WCO) constituting approximately 10% of this total, with Europe accounting for approximately 33% and Brazil 12% of global production [1]. The cost of conventional biodiesel production is higher than the production of diesel from petroleum, since it is produced mainly from high quality virgin oils, it is estimated that 70 to 80% of the total cost of biodiesel production is associated with the cost of the raw materials [2]. With this perspective, biodiesel production from WCO has become an economic opportunity and an environmental strategy to help address global renewable energy challenges and contribute to a sustainable society [3]. Oil with hours of frying at high temperatures results in the loss of its edible properties and nutritional value, the disposal of used cooking oil remains an issue due to its environmental and human health threats [4]. In this scenario, the collection and destination of these oils for the production of a value-added and environmentally friendly biofuel presents itself as an opportunity to be investigated. Adsorption and ion exchange are the most commonly used affinity separation processes in biodiesel purification worldwide, these methods are also known as dry washing methods. In these processes, an appropriate adsorbent is used to selectively remove certain impurities from the liquid phase onto its surface. Dry cleaning offers several advantages, including simple integration into an existing plant, shorter purification time, lower water consumption and lower effluent generationpt_PT
dc.description.sponsorshipThe authors are grateful to the Foundation for Science and Technology (FCT, Portugal) for financial support through national funds FCT/MCTES (PIDDAC) to CIMO (UIDB/00690/2020 and UIDP/00690/2020) and SusTEC (LA/P/0007/2021).pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationCamilo, Gabriel L.; Gomes, Maria Carolina Sérgi; Queiroz, Ana; Ribeiro, António E.; Brito, Paulo (2022). Study of biodiesel production from waste cooking oil by ethyl transesterification and its purification using adsorption processes. In XXVI Encontro Galego-Portugues de Química: Book of Abstracts. Santiago de Compostela. ISBN 978-84-09-45895-0pt_PT
dc.identifier.isbn978-84-09-45895-0
dc.identifier.urihttp://hdl.handle.net/10198/26652
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherUniversidade de Santiago de Compustelapt_PT
dc.relationMountain Research Center
dc.relationMountain Research Center
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectBiodieselpt_PT
dc.subjectWaste cooking oilspt_PT
dc.subjectResearch Subject Categories::TECHNOLOGYpt_PT
dc.titleStudy of biodiesel production from waste cooking oil by ethyl transesterification and its purification using adsorption processespt_PT
dc.typeconference object
dspace.entity.typePublication
oaire.awardTitleMountain Research Center
oaire.awardTitleMountain Research Center
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F00690%2F2020/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDP%2F00690%2F2020/PT
oaire.citation.conferencePlaceSantiago de Compostelapt_PT
oaire.citation.endPage158pt_PT
oaire.citation.startPage158pt_PT
oaire.citation.titleXXVI Encontro Galego-Portugues de Química: Book of Abstractspt_PT
oaire.fundingStream6817 - DCRRNI ID
oaire.fundingStream6817 - DCRRNI ID
person.familyNameQueiroz
person.familyNameRibeiro
person.familyNameBrito
person.givenNameAna
person.givenNameAntónio E.
person.givenNamePaulo
person.identifier.ciencia-id2611-D40C-3472
person.identifier.ciencia-id3211-D5B0-870D
person.identifier.ciencia-idA31A-D845-A6E2
person.identifier.orcid0000-0003-4761-0618
person.identifier.orcid0000-0003-4569-7887
person.identifier.orcid0000-0003-1805-0252
person.identifier.ridO-8367-2015
person.identifier.scopus-author-id23390701300
person.identifier.scopus-author-id31168231800
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsopenAccesspt_PT
rcaap.typeconferenceObjectpt_PT
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